Example usage for javax.naming Context LANGUAGE

Introduction

In this page you can find the example usage for javax.naming Context LANGUAGE.

Prototype

String LANGUAGE

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Document

Constant that holds the name of the environment property for specifying the preferred language to use with the service.

Usage

From source file:org.apache.openaz.xacml.std.pip.engines.ldap.LDAPEngine.java

@Override
public void configure(String id, Properties properties) throws PIPException {
    /*//from   ww w .j a  v  a2 s.  c  om
     * Handle the standard properties
     */
    super.configure(id, properties);
    String propertyPrefix = id + ".";

    /*
     * Configure the LDAP environment: I think the only required property is the provider_url
     */
    if (!this.configureStringProperty(propertyPrefix, Context.PROVIDER_URL, properties, null)) {
        throw new PIPException("Invalid configuration for " + this.getClass().getName() + ": No "
                + propertyPrefix + Context.PROVIDER_URL);
    }
    this.configureStringProperty(propertyPrefix, Context.AUTHORITATIVE, properties, null);
    this.configureIntegerProperty(propertyPrefix, Context.BATCHSIZE, properties, null);
    this.configureStringProperty(propertyPrefix, Context.DNS_URL, properties, null);
    this.configureStringProperty(propertyPrefix, Context.INITIAL_CONTEXT_FACTORY, properties,
            DEFAULT_CONTEXT_FACTORY);
    this.configureStringProperty(propertyPrefix, Context.LANGUAGE, properties, null);
    this.configureStringProperty(propertyPrefix, Context.OBJECT_FACTORIES, properties, null);
    this.configureStringProperty(propertyPrefix, Context.REFERRAL, properties, null);
    this.configureStringProperty(propertyPrefix, Context.SECURITY_AUTHENTICATION, properties, null);
    this.configureStringProperty(propertyPrefix, Context.SECURITY_CREDENTIALS, properties, null);
    this.configureStringProperty(propertyPrefix, Context.SECURITY_PRINCIPAL, properties, null);
    this.configureStringProperty(propertyPrefix, Context.SECURITY_PROTOCOL, properties, null);
    this.configureStringProperty(propertyPrefix, Context.STATE_FACTORIES, properties, null);
    this.configureStringProperty(propertyPrefix, Context.URL_PKG_PREFIXES, properties, null);

    String ldapScopeValue = properties.getProperty(propertyPrefix + PROP_LDAP_SCOPE, DEFAULT_SCOPE);
    if (LDAP_SCOPE_SUBTREE.equals(ldapScopeValue)) {
        this.ldapScope = SearchControls.SUBTREE_SCOPE;
    } else if (LDAP_SCOPE_OBJECT.equals(ldapScopeValue)) {
        this.ldapScope = SearchControls.OBJECT_SCOPE;
    } else if (LDAP_SCOPE_ONELEVEL.equals(ldapScopeValue)) {
        this.ldapScope = SearchControls.ONELEVEL_SCOPE;
    } else {
        this.logger.warn("Invalid LDAP Scope value '" + ldapScopeValue + "'; using " + DEFAULT_SCOPE);
        this.ldapScope = SearchControls.SUBTREE_SCOPE;
    }

    /*
     * Get list of resolvers defined for this LDAP Engine
     */
    String resolversList = properties.getProperty(propertyPrefix + PROP_RESOLVERS);
    if (resolversList == null || resolversList.isEmpty()) {
        throw new PIPException("Invalid configuration for " + this.getClass().getName() + ": No "
                + propertyPrefix + PROP_RESOLVERS);
    }

    /*
     * Iterate the resolvers
     */
    for (String resolver : Splitter.on(',').trimResults().omitEmptyStrings().split(resolversList)) {
        /*
         * Get the LDAPResolver for this LDAPEngine
         */
        String resolverClassName = properties
                .getProperty(propertyPrefix + PROP_RESOLVER + "." + resolver + ".classname");
        if (resolverClassName == null) {
            throw new PIPException("Invalid configuration for " + this.getClass().getName() + ": No "
                    + propertyPrefix + PROP_RESOLVER + "." + resolver + ".classname");
        }

        LDAPResolver ldapResolverNew = null;
        try {
            Class<?> classResolver = Class.forName(resolverClassName);
            if (!LDAPResolver.class.isAssignableFrom(classResolver)) {
                this.logger.error("LDAPResolver class " + resolverClassName + " does not implement "
                        + LDAPResolver.class.getCanonicalName());
                throw new PIPException("LDAPResolver class " + resolverClassName + " does not implement "
                        + LDAPResolver.class.getCanonicalName());
            }
            ldapResolverNew = LDAPResolver.class.cast(classResolver.newInstance());
        } catch (Exception ex) {
            this.logger.error("Exception instantiating LDAPResolver for class '" + resolverClassName + "': "
                    + ex.getMessage(), ex);
            throw new PIPException("Exception instantiating LDAPResolver for class '" + resolverClassName + "'",
                    ex);
        }
        assert ldapResolverNew != null;
        ldapResolverNew.configure(propertyPrefix + PROP_RESOLVER + "." + resolver, properties,
                this.getIssuer());

        this.ldapResolvers.add(ldapResolverNew);
    }

}

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